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- artificial forest land 人工林
- Study on the initial planting density and its adjustment of Pinus sylvestris var. Mongolica Litvin. Artificial forest in the sand land. 沙地樟子松人工林初植密度及其调控研究。
- Much farm and forest land had already been spoiled as a result. 结果很大一部分农地和森林已经被毁坏了。
- There are plans in the pipeline for converting more forest land to parkland. 正在制订计划，要把更多的森林地变成园林区。
- Some settled in the forest land of the east, like the Iroquois. 有的定居在东部丛林地区，比如易洛魁族人；
- Former barren land, forest land is now into films, vitality. 昔日不毛之地，如今已是林地成片、生机盎然。
- Development of agriculture conflicts with hunting by limiting forest land. 农业的发展减少了森林地区，和狩猎就发生了冲突。
- Silvan area culmination of Italy like that forest occupy 79% , artificial forest occupy 2.. 意大利的森林面积中天然林占79%25;人工林占2.
- The area of artificial forestation, forest cover rate and forestry land were increasing steadily, but trees along the road and field were reducing greatly. 人工造林面积、森林覆盖率和林业用地面积平稳上升,但四旁植树株数下降幅度较大。
- Investigation on rodent pests in the artificial forests of the Great Xing'an Mountains forested lands in Inner Mongolia 内蒙古大兴安岭林区人工林鼠害调查
- Thickly forested land had to be cleared. 浓密的森林地面必须开垦出来。
- Influence of thinning on soil fertility in artificial forests. 抚育间伐对人工林土壤肥力的影响。
- Insect (Lepidoptera) faunas of artificial forest deprived from farmland have been investigated in the Weibei gully test region of the Losee Plateau. 摘要对黄土高原南部的渭北沟壑区退耕还林还草后的昆虫区系进行了调查研究。
- This paper concerns water situation,soil constitution,PH value,organic matter content and humic composition of chernozem under different artificial forest. 本文对不同人工林下黑土的水分状况、土壤结构、酸碱性、有机质含量及腐殖质组成进行了研究。
- When forested land must be used, all stumps should be removed. 如不得不用林地时,所有伐桩都要消除。
- In countries with a deficiency of forest land, other natural fibers such as sugar cane pulp, bamboo, cereal straws, flax, and hemp are used. 在森林地缺乏的国家，则用其他如甘蔗渣、竹子、谷类的茎杆、亚麻和大麻等天然纤维来造纸。
- But Museveni has said jobs created by the plantation would outweigh losses caused by the clearing of forest land. 但是穆塞韦尼说了，种植园创造的就业将多于清除森林带来的损失。
- Much of the forest land in California was partially destroyed by a forest fire in 1985. 加州许多林地在1985年的森林大火中部分遭到破坏。
- Classes of Land for Taxation: urban land, agricultural land, forest land, and other land. 根据税收的土地分类:城市用地，农业用地，林地和其他土地。
- By means of investigating roots reinforcement of Robinia pseudoaca- cia artificial forest cut before years of 2,4 and 6,among which the stump after 6 years of cutting had sprouted,it was showed that roots reinforece- ment of R. 通过对采伐后2年、4年刺槐林伐根和伐后曾经萌蘖的6年伐根的研究表明,刺槐林采伐后根系国土作用明显衰退,但并未立即消失。
